Study on the use of ox-drawn equipment for the production of cowpea, maize, cotton and groundnut under irrigation in the Middle Awash Valley - Melka Werer / by Teclemariam Berhane.

Bibliographic Details

Main Author:	Berhane, Teclemariam
Corporate Author:	YaʼEršā meremer ʼenestityut
Language:	English
Published:	Addis Ababa, Ethiopia : Institute of Agricultural Research, 1979.
Series:	Agricultural engineering bulletin ; no. 1.
Subjects:	Agricultural implements > Ethiopia. Agriculture > Ethiopia.
Physical Description:	10 pages, 3 unnumbered leaves of plates : illustrations ; 31 cm.
Format:	Book